# -*- encoding: utf-8 -*-


DEFAULT_BUCKET_SIZE = 5


def bucket_sort(my_list, bucket_size=DEFAULT_BUCKET_SIZE):
    if len(my_list) == 0:
        raise Exception("Please add some elements in the array.")

    min_value, max_value = (min(my_list), max(my_list))
    bucket_count = ((max_value - min_value) // bucket_size + 1)
    buckets = [[] for _ in range(int(bucket_count))]

    for i in range(len(my_list)):
        buckets[int((my_list[i] - min_value) // bucket_size)].append(my_list[i])

    buckets = [sorted(x) for x in buckets]

    return [buckets[i][j] for i in range(len(buckets)) for j in range(len(buckets[i]))]


if __name__ == "__main__":
    user_input = input('Enter numbers separated by a comma:').strip()   # 9,8,6,3,4,7,1,5,0,2
    unsorted = [float(n) for n in user_input.split(',') if len(user_input) > 0]
    print(bucket_sort(unsorted))


